Hi
I have many rspecs showing the duration of several test examples. These
rspec fils are in an HTML format. I want to be able to grab the
durations and htmls and write to a textfile. However I can not figure
out how to pull the 1 line from the html. When I use puts it shows the
whole html. Will you help me grab one line out of the html?
Here is my snippet.
require “fileutils”
Dir[“C:/Respecs/*.html”].each do |htmlfile|
readhtml = File.read(htmlfile)
if readhtml.include?(“seconds”) == true
htmlbase = File.basename(htmlfile)
puts htmlbase #<–shows full html file not just the line that
“seconds” is located on.
end
Le 12 mars à 21:36, Mmcolli00 Mom a écrit :
Here is my snippet.
require “fileutils”
Dir[“C:/Respecs/*.html”].each do |htmlfile|
readhtml = File.read(htmlfile)
if readhtml.include?(“seconds”) == true
htmlbase = File.basename(htmlfile)
puts htmlbase
end
For the easy way, try readlines and grep :
h = File.readlines(‘f1.txt’)
=> [“
hhhhhh
\n”, “20 seconds
\n”, “Blah.
\n”,
“\n”]
h.grep(/seconds/)
=> [“
20 seconds
\n”]
For a more sophisticated (and time-consuming) approach, try an HTML
parser like Hpricot :
require “hpricot”
=> true
doc = Hpricot(File.read(‘f1.txt’))
=> #<Hpricot::Doc {elem
“hhhhhh”
} “\n” {elem “20
seconds”
} “\n” {elem “Blah.”
} “\n\n”>
doc.children.select { |e| e.inner_html =~ /seconds/ }
=> [{elem h2 “20 seconds” h2}]
HTH.
Fred
Thanks Fred - this is very helpful!